Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)89,106 89,808 702 0.8%
Incl. Wall Time (microsec) per call 1,048 1,057 8 0.8%
Excl. Wall Time (microsec)800 807 7 0.9%
Incl. CPU (microsecs)52,107 52,883 776 1.5%
Incl. CPU (microsecs) per call 613 622 9 1.5%
Excl. CPU (microsec)734 743 9 1.2%
Incl. MemUse (bytes)1,282,588 1,282,588 0 0.0%
Incl. MemUse (bytes) per call 15,089 15,089 0 0.0%
Excl. MemUse (bytes)-1,560 -1,560 0 0.0%
Incl. PeakMemUse (bytes)1,672,980 1,672,980 0 0.0%
Incl. PeakMemUse (bytes) per call 19,682 19,682 0 0.0%
Excl. PeakMemUse (bytes)4,212 4,212 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%
Incl. Wall
Diff
(microsec)
IWall
Diff%
Incl. CPU Diff
(microsec)
ICpu
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 702 29.6% 776 72.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 1.0% 9 1.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% 434 61.8% 126 16.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% 422 60.1% 630 81.2% 0 N/A% 0 N/A%
_node_types_build0 N/A% 336 47.9% 34 4.4% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -314 -44.7% 65 8.4% 0 N/A% 0 N/A%
Drupal\views\ViewsData::cacheGet0 N/A% 291 41.5% 126 16.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -284 -40.5% -63 -8.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -284 -40.5% 4 0.5% 0 N/A% 0 N/A%
variable_initialize0 N/A% -237 -33.8% -52 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 149 21.2% -6 -0.8% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 107 15.2% 75 9.7% 0 N/A% 0 N/A%
views_cache_get0 N/A% 91 13.0% 3 0.4% 0 N/A% 0 N/A%
system_list0 N/A% -85 -12.1% -22 -2.8% 0 N/A% 0 N/A%
image_effect_definitions0 N/A% 66 9.4% 56 7.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 55 7.8% 48 6.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo0 N/A% 55 7.8% -51 -6.6% 0 N/A% 0 N/A%
filter_list_format0 N/A% -50 -7.1% -17 -2.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleExtraFields0 N/A% 36 5.1% 5 0.6% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::needsUpdate0 N/A% -36 -5.1% -6 -0.8% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -24 -3.4% -41 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% -20 -2.8% -16 -2.1% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -20 -2.8% -61 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 14 2.0% -61 -7.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 694 98.9% 768 99.0% 0 N/A% 0 N/A%
reset0 N/A% 1 0.1% -1 -0.1% 0 N/A% 0 N/A%